-
Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.
Rtx 3090 memory overclock problem
- Thread starter shp5329
- Start date
- Joined
- Nov 11, 2016
- Messages
- 3,623 (1.17/day)
| System Name | The de-ploughminator Mk-III |
|---|---|
| Processor | 9800X3D |
| Motherboard | Gigabyte X870E Aorus Master |
| Cooling | DeepCool AK620 |
| Memory | 2x32GB G.SKill 6400MT Cas32 |
| Video Card(s) | Asus RTX4090 TUF |
| Storage | 4TB Samsung 990 Pro |
| Display(s) | 48" LG OLED C4 |
| Case | Corsair 5000D Air |
| Audio Device(s) | KEF LSX II LT speakers + KEF KC62 Subwoofer |
| Power Supply | Corsair HX1200 |
| Mouse | Razor Death Adder v3 |
| Keyboard | Razor Huntsman V3 Pro TKL |
| Software | win11 |
My advice is to lower your memory overclock to something like 250mhz. Higher memory overclocking is okay but you need to verify that the performance improvement corresponds to higher memory clocks. GDDR6X has built in error correction, clocks that are past stability won't crash the game but you are getting lower performance.
More information is provided here
More information is provided here
- Joined
- Aug 27, 2011
- Messages
- 1,011 (0.20/day)
| Processor | Intel core i9 13900ks sp117 direct die |
|---|---|
| Motherboard | Asus Maximus Apex Z790 |
| Cooling | Custom loop 3*360 45mm thick+ 3 x mo-ra3 420 +Dual D5 pump and dual ddc pump |
| Memory | 2x24gb Gskill 8800c38 |
| Video Card(s) | Asus RTX 4090 Strix |
| Storage | 2 tb crucial t700, raid 0 samsung 970 pro 2tb |
| Display(s) | Sammsung G7 32” |
| Case | Dynamic XL |
| Audio Device(s) | Creative Omni 5.1 usb sound card |
| Power Supply | Corsair AX1600i |
| Mouse | Model O- |
| Keyboard | Hyper X Alloy Origin Core |
Some card can do +1500 some can do only +500. Its silicon lottery.
- Joined
- Sep 3, 2019
- Messages
- 3,990 (1.93/day)
- Location
- Thessaloniki, Greece
| System Name | PC on since March 2025, upgraded from 5900X |
|---|---|
| Processor | Ryzen 7 9700X (March 2025), 150W PPT limit, 85C temp limit, CO -25, +100MHz (up to 5.65GHz) |
| Motherboard | Asrock X870E NOVA, BIOS v3.2, AGESA PI 1.2.0.3a Patch A |
| Cooling | Arctic Liquid Freezer II 420mm Rev7 (Jan 2024) with off-center mount for Ryzen, TIM: Kryosheet |
| Memory | 2x32GB G.Skill Trident Z5 RGB (March2025) 6200MT/s 1.42V CL30-36-36-36-28-64 1T, tRFC:500, Hynix A-D |
| Video Card(s) | Sapphire Nitro+ RX 7900XTX (Dec 2023) 314~467W (370W current) PowerLimit, 1060mV, Adrenalin v25.3.1 |
| Storage | NVMe: 990Pro 2TB(OS 25), 980Pro 1TB(22), 970Pro 512(19) / S-III: 850Pro 1TB(15) 860Evo 1TB(20) |
| Display(s) | Dell Alienware AW3423DW 34" QD-OLED curved (1800R), 3440x1440 144Hz (max 175Hz) HDR400/1000, VRR on |
| Case | Thermaltake Core P8 TG Gaming Full Tower, Fans: 9x140mm + 3x120mm |
| Audio Device(s) | Astro A50 headset |
| Power Supply | Corsair HX750i, ATX v2.4, 80+ Platinum, 93% (250~700W), modular, single/dual rail (switch) |
| Mouse | Logitech MX Master (Gen1) |
| Keyboard | Logitech G15 (Gen2) w/ LCDSirReal applet |
| Software | Windows 11 Home 64bit (v24H2, OSBuild 26100.3775), Install March 2025 |
Also, GDDR6X has high power consumption and the operating temp can easily climp to limit (110°C). Especially on 3090s with 2 sides filled with memory modules.
www.hwinfo.com
HWiNFO v6.42 released
HWiNFO v6.42 available. Changes: Improved support of some future AMD CPUs and APUs. Fixed a possible hang on some systems with Intel Thunderbolt controller. Enhanced sensor monitoring on ASUS ROG STRIX B550-XE. Added reporting of DIMM module location if BIOS provides correct data. Fixed VRM...
www.hwinfo.com